# Sichuan University National Engineering Research Center for Biomaterials

published a 2026 regulatory-science paper proposing a progressive strategy for pre-market immunological evaluation of recombinant collagen medical devices, co-authored with device manufacturers including Gempharmatech, Jiangsu Trautec Medical Technology and Shanghai LabEx Biotech.

Source: https://en.bioecon.ru/companies/scu-biomaterials-center/
Updated: 2026-07-05

- Country: China

## Verifiable facts

| Fact | Value | Source |
| --- | --- | --- |
| Affiliation | National Engineering Research Center for Biomaterials, Sichuan University | https://biomater.scu.edu.cn/zxgk1/zxjj.htm, https://international.scu.edu.cn/info/1050/1322.htm, https://journal.hep.com.cn/cal/EN/10.1186/s42825-026-00239-8 |
| Research focus | biomaterials for tissue regeneration, functional reconstruction, medical implants, and immunological evaluation of protein-based medical devices | https://biomater.scu.edu.cn/zxgk1/zxjj.htm, https://international.scu.edu.cn/info/1050/1322.htm, https://journal.hep.com.cn/cal/EN/10.1186/s42825-026-00239-8 |
| Facility | Sichuan Testing Centre for Biomaterials and Medical Devices | https://biomater.scu.edu.cn/info/1016/2033.htm, https://biomater.scu.edu.cn/zxgk1/zxjj.htm |
| Grant | National Key R&D Program of China (2024YFC2420800), Beijing Natural Science Foundation (L244001), Jiangsu High-level Innovative and Entrepreneurial Talents (JSSCRC2024490), China NMPA Research on performance and safety evaluation of innovative biomaterial medical devices (RS2024X004) | https://journal.hep.com.cn/cal/EN/10.1186/s42825-026-00239-8 |
| Publications | Over 2,000 papers in core journals and over 500 papers in peer-reviewed international journals | https://biomater.scu.edu.cn/zxgk1/zxjj.htm, https://international.scu.edu.cn/info/1050/1322.htm |
| Principal staff | Zhang Xingdong, Yujiang Fan, Haihang Li, Tun Yuan, Xiaoyumei Xiao | http://biomater.scu.edu.cn/jxkytd/jxkyry/zgjzyjszw/2.htm, https://biomater.scu.edu.cn/info/1016/2033.htm |
| Headcount | Over 300 total personnel as of 2025; 74 staff in primary teaching/research team (1970-01-01) | https://biomater.scu.edu.cn/jxkytd.htm, https://biomater.scu.edu.cn/zxgk1/zxjj.htm |

Independent sources: biomater.scu.edu.cn, international.scu.edu.cn, journal.hep.com.cn

## Technologies

- [Recombinant collagen & gelatin](https://en.bioecon.ru/technology/recombinant-collagen-gelatin/)